Fever of Unknown Origin - StatPearls - NCBI Bookshelf
Aug 14, 2023 · The differential diagnosis for FUO is broad but can be grouped into the following four categories based on etiology: infections, neoplasms, connective tissue disease, and miscellaneous. Infection accounts for about a third of cases of FUO.
Fever of Unknown Origin in Adults | AAFP
Fever of unknown origin is defined as a clinically documented temperature of 101°F or higher on several occasions, coupled with an unrevealing diagnostic workup. The differential diagnosis is broad...
Types of Fever Differential Diagnosis - Isabel Healthcare
Nov 25, 2015 · What types of fever can occur in a differential diagnosis? Let's explore intermittent fever, nocturnal fevers and cyclical fevers.
Fever of unknown origin in adults: Evaluation and management
Clinicians commonly refer to a febrile illness without an initially obvious etiology as fever of unknown origin (FUO). However, most febrile illnesses either resolve before a diagnosis can …
Fever of unknown origin in adults: Evaluation and management
Nov 28, 2023 · Clinicians commonly refer to a febrile illness without an initially obvious etiology as fever of unknown origin (FUO). However, most febrile illnesses either resolve before a diagnosis can be made or develop distinguishing characteristics that lead to a diagnosis.
Pathophysiology and treatment of fever in adults - UpToDate
Definitions of normal body temperature, the pathophysiology of fever, the role of cytokines, and the treatment of fever in adults will be reviewed here. Fever of unknown origin in adults, drug fever, and the treatment of fever in infants and children are discussed separately.
Acute fever - WikEM
Defined as temperature ≥38°C (100.4°F). Peripheral temperature is not clinically accurate and central measurements are the preferred means of determining fever. Every 0.55°C increase in temperature should → increase HR by ~10BPM. See individual notes for specific workup: ↑ Niven DJ, Gaudet JE, Laupland KB, Mrklas KJ, Roberts DJ, Stelfox HT.
Fever, Chills, and Night Sweats - Clinical Methods - NCBI Bookshelf
In most patients with fever lasting 1 to 2 weeks, the etiology will be found or the fever will disappear. Occasionally, despite the history, physical examination, laboratory and radiologic procedures, fever (temperature above 38.3°C) will continue …
Fever - Knowledge - AMBOSS
History and physical examination alone are often sufficient to diagnose uncomplicated infectious causes of fever (e.g., URI, gastroenteritis). Laboratory tests and imaging should be guided by the pretest probability of the differential diagnoses.
Fever of Unknown Origin: History, Assessment, and Differential
Fever (pyrexia) of unknown origin is defined as a temperature >38.3°C for >3 weeks with no obvious source despite evaluation for at least 1 week in hospital. There is a vast range of differential diagnoses for fever, therefore, when taking a history, start broad and ask screening questions, then narrow down questions based on what is found.
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